*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:#fff;color:#000;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}.container{max-width:800px;margin:0 auto;padding:40px 24px 60px}.dark-mode-toggle{position:fixed;top:16px;left:16px;z-index:1000;width:44px;height:44px;border-radius:50%;border:2px solid #e0e0e0;background-color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .3s ease,border-color .3s ease;box-shadow:0 2px 8px #0000001a;padding:0;outline:none}.dark-mode-toggle:hover{background-color:#f0f0f0}.dark-mode-toggle svg{width:20px;height:20px;color:#000;transition:color .3s ease}.dark-mode-toggle .icon-moon{display:none}.dark-mode-toggle .icon-sun{display:block}.header{text-align:center;margin-bottom:32px}.title{font-size:36px;font-weight:700;color:#000;margin-bottom:8px;transition:color .3s ease}.title em{font-style:italic}.subtitle{font-size:16px;color:#666;font-weight:400;transition:color .3s ease}.steps{display:flex;flex-direction:column;gap:12px;margin-bottom:32px}.step{display:flex;align-items:center;gap:16px;background-color:#f5f5f5;border-radius:12px;padding:20px 24px;transition:background-color .3s ease}.step-number{width:40px;height:40px;min-width:40px;border-radius:50%;background-color:#000;color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;transition:background-color .3s ease,color .3s ease}.step-text{font-size:16px;font-weight:600;color:#000;transition:color .3s ease}.countdown-wrapper{text-align:center;margin-bottom:16px;padding:20px 24px;background:linear-gradient(135deg,#fff3e0,#ffe0b2);border-radius:12px;border:2px solid #ff9800;transition:background .3s ease,border-color .3s ease}.countdown-label{font-size:14px;font-weight:700;color:#e65100;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;transition:color .3s ease}.countdown-timer{display:flex;align-items:center;justify-content:center;gap:8px}.countdown-unit{display:flex;flex-direction:column;align-items:center;min-width:64px}.countdown-number{font-size:36px;font-weight:800;color:#d84315;line-height:1;font-variant-numeric:tabular-nums;transition:color .3s ease}.countdown-text{font-size:11px;font-weight:600;color:#bf360c;text-transform:uppercase;letter-spacing:1px;margin-top:4px;transition:color .3s ease}.countdown-separator{font-size:32px;font-weight:800;color:#d84315;line-height:1;margin-bottom:16px;transition:color .3s ease}.claim-btn{display:block;width:100%;padding:24px;background-color:#e51c23;color:#fff;text-align:center;text-decoration:none;font-size:28px;font-weight:800;letter-spacing:3px;border-radius:12px;margin-bottom:48px;transition:background-color .2s ease;cursor:pointer}.claim-btn:hover{background-color:#d01920}.faq-section{margin-bottom:48px}.faq-title{text-align:center;font-size:24px;font-weight:700;color:#000;margin-bottom:24px;transition:color .3s ease}.faq-item{border-top:1px solid #e0e0e0;transition:border-color .3s ease}.faq-item:last-child{border-bottom:1px solid #e0e0e0}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:20px 8px;cursor:pointer;text-align:left;font-size:16px;font-weight:700;color:#000;font-family:inherit;transition:color .3s ease;user-select:none;-webkit-user-select:none}.faq-question:hover{opacity:.7}.faq-chevron{width:20px;height:20px;min-width:20px;transition:transform .3s ease,color .3s ease;color:#000}.faq-item.open .faq-chevron{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.faq-item.open .faq-answer{max-height:300px;padding-bottom:20px}.faq-answer p{padding:0 8px;font-size:15px;color:#333;line-height:1.7;transition:color .3s ease}.footer{text-align:center}.footer p{font-size:13px;color:#999;transition:color .3s ease}body.dark-mode{background-color:#121212;color:#e0e0e0}body.dark-mode .dark-mode-toggle{background-color:#1e1e1e;border-color:#444}body.dark-mode .dark-mode-toggle:hover{background-color:#2a2a2a}body.dark-mode .dark-mode-toggle svg{color:#fff}body.dark-mode .dark-mode-toggle .icon-moon{display:block}body.dark-mode .dark-mode-toggle .icon-sun{display:none}body.dark-mode .title{color:#fff}body.dark-mode .subtitle{color:#aaa}body.dark-mode .step{background-color:#1e1e1e}body.dark-mode .step-number{background-color:#fff;color:#000}body.dark-mode .step-text{color:#e0e0e0}body.dark-mode .countdown-wrapper{background:linear-gradient(135deg,#3e2723,#4e342e);border-color:#ff6d00}body.dark-mode .countdown-label{color:#ffab40}body.dark-mode .countdown-number{color:#ff8a65}body.dark-mode .countdown-text{color:#ffab91}body.dark-mode .countdown-separator{color:#ff8a65}body.dark-mode .faq-title{color:#fff}body.dark-mode .faq-item{border-color:#333}body.dark-mode .faq-question,body.dark-mode .faq-chevron{color:#e0e0e0}body.dark-mode .faq-answer p{color:#bbb}body.dark-mode .footer p{color:#777}@media (max-width: 600px){.container{padding:24px 16px 40px}.title{font-size:28px}.step{padding:16px 18px}.step-number{width:34px;height:34px;min-width:34px;font-size:14px}.step-text{font-size:14px}.countdown-number{font-size:28px}.countdown-separator{font-size:24px}.countdown-unit{min-width:52px}.countdown-label{font-size:12px}.claim-btn{font-size:22px;padding:20px}.faq-question,.faq-answer p{font-size:14px}}